<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>字符串</title>
    <script>
        let str = "sdfjksdhfs" +
            "f\n" +
            "dsf\n" +
            "sd\n" +
            "fds" +
            "f" +
            "dsf" +
            "ds" +
            "fsd" +
            "f" +
            "dsf" +
            "ds" +
            "fds" +
            "fds" +
            "f" +
            "dsf";

        console.log(str);

        let newStr = `
        sdjkfljdsklfsd
        f
        dsf
        ds
        fds
        f
        dsf
        dsf
        sd
        fds
        f
        sdf
        ds
        fds
        f
        dsf
        sf
        dsda
        gsad
        g
        asg
        sda
        ga
        `;

        console.log(newStr)
    </script>
</head>
<body>

</body>
</html>